A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
0 U& b$ d- m* o! H- W8 Q( l2 U reinforced 30KG/m2
4 [) z' t; V, P) X$ K8 J4 V" M concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
$ O6 ]3 I: P: {8 \1 W# r 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
% u6 V: j1 o! B5 \7 S reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
! w; H1 z& e7 l8 \+ e; G9 a- H reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
3 O# d4 F2 a& y! X/ A6 h 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
3 `7 o- G2 K4 E0 C$ I: W& d" d' B reinforced 65-70KG/m2
6 j' Z( R0 ~7 Y+ U/ q5 i$ } concrete 0.38-0.42m3/m2
  [$ c' V% L( o7 X6 F 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
the above data according to rules of seismic structural design of 7-degree area

  T! S, v/ d2 l* }+ y  \ 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
5 s7 o( R. x: u( F! Y% Q* a
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
5, scraping white first reading of 300 square meters / day, and the second over the 180 square meters / day, for the third time calendaring 90 square meters /

four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
0 h/ M7 |: Y$ K1 h! G 2, the weight of steel per meter of 0.00617 * d * d
& r1 r0 `  ~# |7 b% i 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
& L% k) @" m* c+ V, A 6, hollow brick 175 cubic meter of about
3 d9 M. l3 b! n& s 7, sieve required 1.3 square one clean common sand sand